Wavelength-division-multiplexed optical transmission system with expanded bidirectional transmission capacity over a single fiber
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United States of America Patent
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Jun 4, 2002
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N/A
app pub date -
Apr 2, 1998
filing date -
Apr 2, 1998
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Expired
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Abstract
The present invention provides an expandable and cost-effective high capacity optical communication system using wavelength-division-multiplexing, optical direction guide means and bidirectional transmission of data over an optical waveguide. The use of interleaved bidirectional data channels reduces the minimum spacing between data channels, permitting a greater number of channels over a single optical waveguide.
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